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Impact of Measured and Predicted Prosthesis-Patient Mismatch after Transcatheter Aortic Valve Replacement - Registry

Impact of Measured and Predicted Prosthesis-Patient Mismatch after Transcatheter Aortic Valve Replacement - Registry - IMPPACT TAVR Registry

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00035691
Enrollment
Unknown
Registered
2024-12-09
Start date
2024-12-05
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

I35.0

Interventions

Group 1: Retrospective analysis of an international cohort of patients treated with transcatheter aortic valve implantation (TAVI/TAVR) since 2006 due to severe aortic stenosis. The group includes pat

Sponsors

Universitätsklinik Köln
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Transcatheter aortic valve implantation due to aortic stenosis

Exclusion criteria

Exclusion criteria: Insufficient data quality or missing follow-up information.

Design outcomes

Primary

MeasureTime frame
Evaluation of the impact of measured and predicted prosthesis-patient mismatch (PPMm and PPMp) on all-cause mortality following TAVR.—

Secondary

MeasureTime frame
Association of PPMm and PPMp with echocardiographic parameters (e.g., gradients, valve opening area) and patient-specific factors (e.g., sex, body surface area, cardiac function).—

Countries

Denmark, Germany, Ireland, Israel, Italy, Netherlands, Slovenia, Spain, Switzerland

Contacts

Public ContactVictor Mauri

Universitätsklinik Köln

victor.mauri@uk-koeln.de0221 478 32401

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Aug 9, 2026